1303002110003 has 16 divisors (see below), whose sum is σ = 1452224968704. Its totient is φ = 1158925479360.

The previous prime is 1303002109951. The next prime is 1303002110017. The reversal of 1303002110003 is 3000112003031.

It is not a de Polignac number, because 1303002110003 - 2²⁴ = 1302985332787 is a prime.

It is a super-2 number, since 2×1303002110003² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1303002110003.

It is not an unprimeable number, because it can be changed into a prime (1303002110503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 981926 + ... + 1889492.

It is an arithmetic number, because the mean of its divisors is an integer number (90764060544).

Almost surely, 2^{1303002110003} is an apocalyptic number.

1303002110003 is a deficient number, since it is larger than the sum of its proper divisors (149222858701).

1303002110003 is a wasteful number, since it uses less digits than its factorization.

1303002110003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910402.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 1303002110003 its reverse (3000112003031), we get a palindrome (4303114113034).

The spelling of 1303002110003 in words is "one trillion, three hundred three billion, two million, one hundred ten thousand, three".